baber/WOPTO huggingface dataset:
Patent JP-S61165832-A (JP)
Title: Objective lens actuator
Inventor: HONDA SHUICHI
IPC: G02B7/00
Filed: 1985-01-16
Abstract: PURPOSE:To obtain easily the coincidence between the optical axis of an optical pickup and the optical axis of an objective lens, by turning a contact part between the objective lens and an objective lens cell with a primary point and a sphere defined as a center and a guide surface respectively. CONSTITUTION:A sphere 13 serving as a contact part with an objective lens cell 12 is formed on a bobbin 70, and a curvature center O of the sphere 13 is set on an optical axis L-L of an optical pickup. An even contact is secured between the sphere 13 and the entire circumference of a circular contour part, i.e., the bottom part of the cell 12. Thus the primary point of an objective lens adhered at the center of the cell 12 is coincident with said center O. The cell 12 oscillates with the sphere 13 defined as a guide surface by controlling the tightening degree of a bolt 10, etc. Even under such conditions, no space variance is produced between both optical axes of the objective lens and the optical pickup despite the correction given to the directional variance between both optical axes since the primary point of the objective lens is set on the optical axis of the optical pickup and also coincident with the center O of the sphere 13.
Patent JP-H01181583-A (JP)
Title: Laser device
Inventor: OTA JUN
IPC: H05B41/32
Filed: 1988-01-12
Abstract: PURPOSE:To generate a giant pulsed laser beam by providing a laser beam path in a laser resonator such that the path intersects a discharge region in a flash lamp, and interrupting a discharge operation of a discharge circuit after a predetermined time interval since the onset of the discharge of the flash lamp. CONSTITUTION:A flash lamp 6 flashes by a main trigger generated by a main trigger circuit 16 to excite a laser device 1. Since a laser beam path has intersected a discharge region in the flash lamp 6, discharge plasma produced by arcing of the flash lamp 6 absorbs a light passing therethrough to cause any loss in a laser resonator, preventing any lasing from being caused. This allows energy to be stored in the laser element 1. After a predetermined time when sufficient energy is stored in the laser element 1, a commutation circuit, composed of a commutation capacitor charging resistor 10, a commutation capacitor 12, a commutation thyristor 13, and a delay trigger circuit 17, abruptly interrupts the discharge operation of the flash lamp. Hereby, a giant pulsed laser beam can be generated.
Patent JP-S59131548-A (JP)
Inventor: KITA TATSUO
IPC: C04B24/38
Filed: 1983-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5596934-A (JP)
Title: Film driving device of projector
Inventor: ATSUMI KENICHI
IPC: G03B31/00
Filed: 1979-01-19
Abstract: PURPOSE: To feed the film stably at steady speed, by providing a film passing detection switch and a one-way clutch capable of over-rotating in the film feeding direction.  
     CONSTITUTION: A microswitch 25 is provided in a film send-out guide 23 before a take-up reel 24, and a supply sprocket 13 is constituted as one-way clutch. In this constitution, the microswitch 25 closes, upon start of operation of a projector 1, as the film 8 is sent out from the supply sprocket 13 and passes through the film send-out guide 23, thereby operatin a control circuit to excite a control solenoid 28. As a result, a lever 27 is oscillated, and a pinch roller 22 is pressed against a stabilizer roller 21 to enable constant speed feeding of film 8. At the same time, exciting magnetic head 16, exciter lamp 18 and photo detector 20, the record reproduction state is established, and the supply sprocket 13 over-rotates, so that the constant speed feeding may be stabilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01180209-A (JP)
Title: Process for removing water from waste oil in waste oil tank
Inventor: TANI TOSHIYUKI
IPC: B01D19/00
Filed: 1988-01-13
Abstract: PURPOSE:To remove water with high efficiency from waste oil by feeding a part of hot and compressed scavenging air from an outlet of a supercharger of an internal combustion engine to a header pipe at the bottom of a waste oil tank, and heating the waste oil in the waste oil tank. CONSTITUTION:A header pipe 5 disposed with plural numbers of nozzle 4 is provided to the bottom of a waste oil tank 1, and a part of hot and compressed scavenging air from an outlet 7A of a supercharger 7 of a main engine 6 is fed to the header pipe 5. Residual portion of the hot, compressed scavenging air from the supercharger 7 is fed to the main engine 6 after passing through an air cooler 8 and a scavenging manifold 9. When the scavenging air is blown into the waste oil tank 1, the waste oil in the tank 1 is heated by the heat contained in the scavenging air and the water in the waste oil is vaporized. Since the waste oil is stirred by the scavenging air, the waste oil is heated with high efficiency. The steam in the waste oil tank 1 is discharged to atmospheric air through an air discharging pipe 3.
Patent JP-S60150129-A (JP)
Title: Floppy disk device
Inventor: FUJII TOORU
IPC: G11B19/04
Filed: 1984-01-18
Abstract: PURPOSE:To obtain an easy-to-handle floppy disk device which is suited to protection of the contents of a system diskette, by giving control with a program to a head of a floppy disk driver in a system start mode by means of a confirming signal for write protection state. CONSTITUTION:A NAND is secured between a track 0 signal 4 and a write protection signal 3 which is transmitted to a floppy disk controller 1 from a floppy disk controller 2 and then supplied to a latch 5 as a write protection state confirming (PRT) signal 6. The software is produced so that the head of the driver 2 is shifted to a track 0 in a system start mode and then to another track excluding the track 0 in an end mode of the system application by means of the signal 6 (after a flag is set up). Thus the first start is erroneous if the user has no write protection, and the next start is successful with other operations omitted. This device attains an easy-to-handle floppy disk device which is suited to protection of the contents of a diskette.
Patent JP-H04237829-A (JP)
Title: Combustion controller of gas engine for power generation
Inventor: NAKAMURA MAKOTO
IPC: F02D29/06
Filed: 1991-01-22
Abstract: PURPOSE:To prevent the abnormal temperature rise of an exhausted gas as well as of NOx concentration in the exhausted gas by receiving an air supply pressure setting signal and a load signal, and by outputting an operational signal for operating a by-pass valve in the direction where the difference between an engine air supply pressure set value and the air supply pressure is eliminated. CONSTITUTION:A by-pass channel 9 is provided for connecting an exhausted gas supply channel 6 of a turbine 1 to an exhausted gas exhausting channel 7 through a by-pass valve 8. An air supply pressure setting signal that indicates the engine air supply pressure for generating air/fuel ratio correspondent to the detection value of the temperature of the exhausted gas, is outputted by a temperature adjustment meter 16. The output of a generator 5 is detected by a load detector 13, and it is output as a load signal. When the pressure value indicated by the air supply pressure setting signal is larger than an allowable upper limit of the air supply pressure set value to the load, this allowable upper limit is defined as an air supply pressure set value, and when the pressure value is lower than an allowable lower limit, this allowable lower limit is defined as such, and otherwise, the pressure value is defined as such. A pressure controller 15 is provided for outputting a signal for moving the by-pass valve 8 in the direction where the difference between the set value and the air supply pressure detected in an air supply channel 12 is eliminated.
Patent JP-S58126014-A (JP)
Title: Deciding device for starting point of cutting
Inventor: KAWABATA TATSUAKI
IPC: B23D36/00
Filed: 1982-01-14
Abstract: PURPOSE:To carry out the decision for starting point of cutting whose deciding accuracy is high, by making the decision for starting point of cutting by a few parameters on controlling. CONSTITUTION:In a speed pattern diagram showing a speed 16 of rolled steel, a speed 17 of a cutter and a cutting point 18, equations t1=CVb/alpha and t2= (LCS-1/2t1XCVb)/CVb are given, wherein LCS is a moving distance of the cutter from a RST position to the cutting point, C is a lead rate, alpha is an accelerating ratio of the cutter and Vb is the speed of rolled steel. The cutter, therefore, to be shown by an equation t3=t1+t2=LCS/CVb+1/2t1XCVb/alpha requires t3 seconds until cutting off, and it becomes good enough for the cutter to start VbXt3 before the cutting point. The Vb is an only parameter.
Patent JP-S61166092-A (JP)
Inventor: HYODO TAKESHI
IPC: H05K1/02
Filed: 1985-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07217960-A (JP)
Title: Air ventilation system in lavatory
Inventor: TSUZUKI MAKOTO
IPC: F24F7/10
Filed: 1994-01-24
Abstract: PURPOSE:To provide an air ventilation system in a lavatory capable of obtaining an effect of air ventilation and a feeling of cool by a method wherein surrounding air (cold air) of under-floor is positively taken into a lavatory by an air ventilation fan or the air is discharged. CONSTITUTION:An air ventilation fan 5 having an air suction port 5a communicated with an under-floor area 3 is installed within a lavatory 1 and then this air ventilation system of the lavatory is constructed such that the surrounding air (cold air) in the under-floor area 3 is supplied into the lavatory 1.
Patent JP-H04237379-A (JP)
Title: Image filing device
Inventor: ASAI HIDEKAZU
IPC: A61B5/00
Filed: 1991-01-22
Abstract: PURPOSE:To offer a image filing device for recording much image data in plural portable memories different in respective objects. CONSTITUTION:The image filing device is provided with a storage means for successively inputting and storing much image data expressing many images obtained by photographing many objects and a portable memory driving means for loading and driving one or plural portable memories each of which records only image data corresponding to one object and an area recording whether each image data stored in the storage means 10 are image data stored in the portable memory or not is formed in the storage means 10.
Patent JP-S61166792-A (JP)
Title: Transshipping device
Inventor: KOBAYASHI HIDEKAZU
IPC: B63B27/14
Filed: 1985-01-18
Abstract: PURPOSE:To improve safety for transshipment between a ship and a small boat, by installing a crew boarding-alighting frame free of movement from the ship via a link mechanism while controlling this frame so as to follow up motions of the small boat. CONSTITUTION:A stanchion 2 is erected on a deck of a ship 1 by a turning mechanism free of rotation around the shaft. A crew boarding-alighting frame 5 is connected to this stanchion 2 via links 3 and 4. Each of these links 3 and 4 and the frame 5 are made to rotate around each of pivoting points 3b-5b by each of hydraulic cylinders 3a-5a. In addition, a light source 11 is erected on a small boat 10, while a light receiving part 15 is set up on the frame 5. And, the light receiving part 15 receives light out of the light source 11 whereby each hydraulic cylinder is controlled so as to cause the frame 5 to follow up motions of the small boat 10.
Patent JP-S5289344-A (JP)
Title: Data collecting and transmitting system
Inventor: TSUKADA KAZUMASA
IPC: G08C15/06
Filed: 1976-01-21
Abstract: PURPOSE:To make the systems at respective points common and interchangeable by the use of a simple circuit by determining the multiplex positions of data with the timing of a multiplex control signal.
Patent JP-H08193314-A (JP)
Title: Bag body for controlling water flow or the like
Inventor: TAKAHASHI YORITOSHI
IPC: E02B3/02
Filed: 1995-01-19
Abstract: PURPOSE: To prevent rolling caused by external force by a method wherein an elastic cylindrical bag main body is equipped with a partition wall in its longitudinal direction in order to restrain the bag main body from swelling when the bag is filled with soil. CONSTITUTION: A bag main body 1, approximately in a cylindrical shape with its both ends closed, is made up of a flexible material such as a rubber or synthetic resin, and a plurality of sections 3 are formed with a plurality of partition walls 2 provided at intervals in the longitudinal direction on the inner circumference of the bag main body 1. Holes communicating with the sections 3 are provided at both sides on the outer circumference of the bag main body 1. An attachment 6 having a through hole 5 is attached to each of the holes 4, and a cap 7 for closing the through hole 5 is detachably fixed to each of the attachments 6, and thereby a controlling bag body 11 is formed.  On using the bag body 11, water including earth and sand is injected with pressure from the through hole 5 on one side to the inside of the partition walls 3, and water is discharged through a filter 8 from the through hole 5 on the other side, leaving earth and sand behind, and the bag main body 1 is filled only with earth and sand.
Patent JP-H09198323-A (JP)
Title: Data logger device
Inventor: YAMAGISHI AKIO
IPC: G06F11/34
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To unify the timing of data collection even when plural computers are provided. SOLUTION: The plural computers 4-1 , 4-2 and 4-3 of data collection/ accumulation are set to be a master 4-1 and slaves 4-2 and 4-3 . Data from a measuring instrument 2 and a controller 3 is logged in the master computer 4-1 through control LAN 11. The slave computers 42 and 43 collate to logging time of data on the master computer 4-1 through information LAN 12 and collect/accumulate latest data on the master computer 4-1 through information LAN 12.
Patent JP-S5599597-A (JP)
Title: Material of anti-corrosive fin for cathode
Inventor: KAWASE HIROSHI
IPC: F28F19/00
Filed: 1979-01-23
Abstract: PURPOSE: To prevent contamination of a furnace in which vacuum brazing is effected and improve anti-corrosive effect by making a fin with an alloy of aluminum added with Ca and Zn.  
     CONSTITUTION: A fin, made of an aluminum alloy added with 0.02W3.0wt% of Ca, 1.5wt% or less of Mn, 1.3wt% or less of Mg, 1.0wt% or less of Si, 1.0wt% or less of Fe, 0.4wt% or less of Cu and 0.2wt% or less of Zr, is fixed to a heat conductive tube by vacuum brazing. Adding of Ca reduces an electric potential of the aluminum alloy and has an effect as a sacrificing anode material, thereby, prevents contamination of a furnace for the vacuum brazing. In case 3.0wt% or less of Zn is added in order to improve the effect as the sacrificing anode material, Ca, prevents vaporization of Zn in the furnace. Adding of Mn, Mg, Si, Fe, Cu and Zr increases a strength of the aluminum alloy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05190480-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI KAZUYA
IPC: H01L21/265
Filed: 1992-01-17
Abstract: PURPOSE:To provide an excellent semiconductor device having small junction leakage by forming a shallower junction in technique for shallowing a junction depth of the device. CONSTITUTION:After a layer (N-type well) 2 in which impurities are implanted is formed on a semiconductor substrate 1, it is annealed in an N2 atmosphere, the impurities in the vicinity of its surface are externally diffused to reduce its impurity concentration. As a result, an ion implanting amount for forming a junction is reduced, and a shallow junction can be formed.
Patent JP-S60150331-A (JP)
Title: Antenna monitor device
Inventor: TAKAHASHI KAORU
IPC: H04B7/26
Filed: 1984-01-18
Abstract: PURPOSE:To set accurately and quickly the setting of a vertical angle of an antenna by using a CRT display so as to display the up/down state of ground and FPU (Field Pick Up) on the radio wave propagation line in the vertical direction. CONSTITUTION:The state that an antenna of a fixed station is placed at a point 0 and a relay car is placed at a point P1, P2 or P3 is shown in Fig. The horizontal angle psi is shown in a horizontal pointer 7 on Map. The vertical angle is indicated as one line as shown in a luminance line L1, L2 or L3 on a CRT screen. A vertical cross section geogrphical map information storage section stores vertical cross section geographical map information corresponding to each horizontal angle (azimuth angle) of an equal interval of the antenna and outputs a vertical cross section geographical map information signal 504 in response to a horizontal angle output signal 503 of the antenna. A display control section 55 applies the luminance line L of the vertical angle represented by an antenna vertical angle signal 502 and a video signal 506 including the vertical cross section geographical map E represented by a vertical cross section geographical map information output signal 505 to a display section 56.
Patent JP-H03211149-A (JP)
Title: Sheet detector
Inventor: TAKEMURA YUKIO
IPC: B65H7/14
Filed: 1990-01-16
Abstract: PURPOSE:To get rid of such a shielding member as a slit or the like as well as to eliminate any undetectable cause due to loading and so on, by constituting a light emitting part as a surface light emitting part, and installing a condensing means by means of an elliptic mirror, for having a light receiving part condensed, in space between this light receiving part and a sheet to be detected. CONSTITUTION:A light emitting part 27a consists of a light emitting element 271, a diffusion plate 272 and a transparent protective cover 275, through which this light emitting part 27a is made so as to become a surface light emitting body. Each of light receiving parts 27b being opposed to each other in holding a sheet P to be detected consists of an elliptic mirror 273 as a condensing means and a light receiving element 274, and there are provided with a transparent protective cover 277 and a light receiving part cover 277. In addition, there is provided with a cut filter 278 which interrupts an unnecessary visible ray. Consequently, such a shielding member as is provided with a slit is eliminated and any undetectable cause due to loading is prevented and, what is more, a detection capacity is improved by cutting the visible ray.
Patent JP-S5290845-A (JP)
Title: Evaporator
Inventor: HONMA TOORU
IPC: F25B47/02
Filed: 1976-01-26
Abstract: PURPOSE: To effectuate defrosting of a freezer, while preventing a storage space from increasing in temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10281809-A (JP)
Title: Position sensor and motor controller
Inventor: KISHIMOTO KENICHI
IPC: H02P29/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To sense the position of an object without malfunction even where the object moves at high speed, by installing an interpolating processing circuit, and first and second generators for generating carry and digit lowering pulses from the signals generated by shaping first and second position signals into rectangular waveforms, and by switching the carry and digit lowering pulses according to the travel speed of the object. SOLUTION: A position signal generator 102 outputs first and second position signals MR1 and MR2 of which the phases differ from each other by an angle of 90 deg according to the turning angle of a motor 101. An interpolation processing circuit 126 divides one period of the position signals MR1 and MR2. A first pulse generating circuit 116 generates carry and digit lowering pulses from the output signals of the interpolation processing circuit 126. A second pulse generating circuit 118 generates carry and digit lowering pulses from the output signals of a waveform transforming circuit 114. A pulse change-over circuit 121 selects carry and digit lowering pulses of, if L level, the first and, if H level, the second pulse generators 116 and 118, and the pulses subjected to carry and digit lowering pulses are counted by an up-down counter 122.
Patent JP-S60151798-A (JP)
Inventor: ISHIMARU KENZOU
IPC: G08B3/10
Filed: 1984-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07210346-A (JP)
Title: Wireless printer buffer
Inventor: NISHIKADO ATSUSHI
IPC: G06F3/12
Filed: 1994-01-26
Abstract: PURPOSE:To select a desired printer with less number of times of operations without increasing the number of switches even when the number of the printers of transmission destinations is increased. CONSTITUTION:To respective reception side terminals 2, the printer 16 is connected and equipment numbers 1-6 are attached. Respective transmission side terminals 1 are provided with a selection switch and a buffer switch for setting the equipment number of the reception side terminal 2 for wirelessly transmitting printing data supplied from a connected personal computer 9 and for setting a transmission destination upper limit number. After the transmission destination upper limit number is set at '3' by the butter switch, when the buffer switch is operated so as to set the equipment number of the reception side terminal 2 which is the transmission destination, the equipment number is successively changed in a loop shape from '0' to '3' and set by the butter switch being successively operated.
Patent JP-S59182790-A (JP)
Inventor: DEIRU MAKUFUII PAAKOTSUKUSU
IPC: B42C7/00
Filed: 1984-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55100116-A (JP)
Title: Retaining of filler in mold and retaining jig
Inventor: SHIMIZU TAKESHI
IPC: B29C39/22
Filed: 1979-01-26
Abstract: PURPOSE:To dispense with lead frame positioning apparatus and facilitate feed and take out by retaining filler with jig, inserting and positioning it between upper and lower molds, and later closing the molds together and interposing the filler between upper and lower molds with part of jig. CONSTITUTION:When molds 3, 4 are opened, the groove 8 of fixed part 6 and the stepped part 9 of reversible section are opposed to each other, causing frame 2 to be fed into the groove or taken out. Before upper and lower molds are closed, the reverisble section 7 is reversed 180 deg.. During this period, frame is supported only by groove 8 of the fixed part 6. When the reversal is completed, upper and lower molds 3, 4 are closed and the floating end of lead frame 2 is held by the joining surface of upper and lower molds. Under this condition, resin is injected into a cavity through runner 11. In this way, the positioning and alignment are dispensed with and the feed and taking out of frame into the mold are simplified.
Patent JP-S5392560-A (JP)
Title: Method of collecting washing water used in wool washing device
Inventor: HAMADA AKIRA
IPC: B08B3/08
Filed: 1977-01-25
Abstract: PURPOSE: To efficiently collect the water used together with an organic solvent for washing wool in a wool washer thereby to largely decrease an amount of the water to be used. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61181817-A (JP)
Inventor: CHIYAARUZU JIEI AMIISAKISU
IPC: C08G18/00
Filed: 1986-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。